Reddit reviews Kryptonite KryptoFlex Looped Bike Security Cable, 7' (10mm)

The general rule is to not be frugal with your bike lock.

I think a $20 lock would be okay, since someone is more likely to steal a bike without any locks than one that has a lock.

But, consider that a $20 lock will be much easier to break than other locks. Abus and Kryptonite are great locks. I know that in the US, Kryptonite will reimburse you if the lock is broken and your bike is stolen - might be the same in Canada but idk.

Along with a lock, get a bike cable (the Kryptonite I linked below is great).

Kryptonite 720018210610 KryptoFlex 3/8-Inch x 7-Feet 1007 Double Loop Security Cable https://www.amazon.ca/dp/B000NOO3ZQ/ref=cm_sw_r_cp_api_i_jKFJDb9W8F2AD

Edit: Abus not Arbus

Get it professionally fit, or at least research how to fit yourself.

That spacer tower is probably fairly comfortable on your lower back right now. With improved fitness, consider flipping the stem and reducing the spacers to get a more aggressive stance. After you find a good fit with reduced spacers, have your local bike shop trim the steer tube (or do it yourself). A spacer tower above the stem is a sternum cracker if left unchecked.

After 100 miles or so, get the cables checked. With a new bike and brand new cables, the cables are bound to stretch over time, especially when brand new. You'll need a tune up to keep everything working properly.

If the saddle doesn't work out and becomes uncomfortable after 10-20 mile ride, don't blame the bicycle. Blame the saddle. Many introductory level bikes really skimp on the saddle. Get a shop to help you find one that conforms well to your undercarriage.

Routinely check tire pressure. About every other day the tires will likely need to be refilled, if not every day. To make this easier, there is no good reason to keep the plastic caps or the retaining nut on the tube valves. Those are used for packaging of the tube. Inspect the tire for wear.

If you live in an area with any notable crime, that U-lock alone will not be enough security for commuting. Consider getting locking skewers (though they make tube/tire changes more difficult), an additional U-lock, or a chain or cable lock. The point here is for redundancy. At the very least, get a cable loop so that you can lock your wheels. The U-lock should be used on the seat tube of the frame so that it can lock both the frame and the rear wheel. The loop is for some protection of the front wheel.

It was locked in the staircase (inside of the main door) with this. The lock is also missing so I have no way of knowing if it was picked or cut (I presume picked). I also had this as an extension but that is still intact and left there. It was stolen between 22:00 on Thursday 22/08 and 09:20 the next morning.

It was only the second time the bike was locked there and it was only a few times that I came in/out of the building with it (therefore not very seen in the street). Also, there was no evidence of breaking-in on the main door. These make me think it may be an inside job.

And the really disappointing bit: I used to be pessimistic and not celebrate my birthdays very much. But things have become better in my life and I thought it's time to do a proper birthday with presents, party etc. I've worked overtime to afford it and on the day of the birthday I discovered it's stollen.

I've had 4 bikes stolen in my lifetime, all were secured with cable locks, even the best money could buy.

I bought this and use it to secure my rear wheel and triangle. Then I have one of these that I use to loop through my seat and front wheel. The U-lock is small to resist prying so in a pinch you can just lock up your frame with it and use the cable through both wheel and the seat.

I live downtown in one of the most dangerous cities in America and have to leave my bike unattended for up to 10 hours a day. This combination has kept my bike safe for two years now. The U-lock is heavy as ****, but they have to be by nature.

Edit: Also, I bought the best bike with the ugliest paint scheme I could find. Champagne-colored, ugghhh boy is it ugly. But it's a wolf in sheep's clothing.

My condolences on your loss, as someone who has had 6 or 7 bikes stolen so far in my lifetime I know the feeling well and am militant about gaurding against anyone stealing another.

I am car free and cycle daily 12 months a year.
I would like details on the lock.

1. cost.
   
2. name of lock.
   
3. was the broken lock left behind? how was it bypassed?
   
4. type of lock: cable? chain? key? edit: read the combo lock part...those locks aren't what we would consider solid.
   
   I am hyper sensitve about my bikes and locking them up and would like to know whats being used locally and the capabilities of the thieves around the area. Thank you.
   
   Locks you might consider in the future: http://www.amazon.ca/gp/offer-listing/B005YPK9SY/ref=dp_olp_new?ie=UTF8&condition=new
   Free shipping on this one, it arrived in just 6 days.
   
   Thieves HATE seeing 2 locks on a bike so I use 2, or sometimes 3. Just don't make them the same type of lock. The second one should be chain in my opinion. If for some reason you want the absolute pinnacle of chain locks then you have to order from these fellows across the pond. http://www.almax-security-chains.co.uk/index.asp?pg=1
   Cable locks are a joke they can be bolt cropped in seconds or simply twisted broken with a pipe. Only use cable as a secondary lock. one of these threaded through componants perhaps. http://www.amazon.ca/gp/offer-listing/B000NOO3ZQ/ref=dp_olp_new?ie=UTF8&condition=new

Man that sucks.

I use this heavy ass lock. A hacksaw can still cut through it, but it takes more time.

I also use this cable to secure my quick-release front wheel.

There's no sure way to secure your bike, all you can do is use good locking stratagy. Lock it to something solid in a well lit place where people are more likely to notice a theif with a saw or bolt cutters.

Long cable,Great padlock.

This is what I use.

With the thickness of that cable, it makes the padlock latch disappear.

No problems.

I got a Ziotek Chassis lock to prevent people from opening the case, to quickly steal the GPU. Yes, anyone can bypass these lock, but it would be more challenging than just having thumb screws.


I plan on, within a few weeks, drill a small hole at the back of the chassis, enough to fit one of these padlock using this security cable , tied down to either the bed or desk.

• edit: nvm, I don't think you can do this to your rosewill challenger. I can with my R4 because it has a side panel hand scoop thingy(don't know the technical term) where I can drill a hole Like this

After reading all of the bike stealing threads, bike stolen videos etc. I purchased:
This
and this
and this

I think I'll be good.

sorry, I was only awake for about 45 seconds when I made my initial reply this morning.

Get a U lock from someone like Kryptonite or On Guard. generally the more expensive ones are safer. avoid cables. all locks will only buy you time. any lock can be cut with an angle grinder.

the goal is to make your bike harder to steal than the ones around you so in a city environment you want to really protect your investment.

the safest way to lock your bike up is by the rear wheel like this. personally I also lock the frame and rear wheel like this but Sheldon Brown and the site I got the images from argue that theyre the same. I lock the frame in part for its adding stability (my lock is a little long).

The rear wheel is more expensive than the front, so its not going to hurt as much to lose the rear wheel. however, if you want to lock the front wheel up too (maybe because its a quick release) you can lock the wheel to a post or to the frame using a U lock OR you can loop a cable trough the wheel and then slide one of the loop ends through your lock. this should only be a secondary defense for your front wheel and should not be used to lock your whole bike.

if you live in an area where a pencil thin coil cable lock is enough then just lock up the rear wheel with a U lock. you bike will be much more secure than the ones around you within a huge radius and you wont ever have to worry.

I have an on guard pitbull with the loop cable (I dont use it but its nice to have in-case I know my bike is going to be locked at night for a few hours in the city. thats the only time ill have it with me).

You're welcome! They send you a bright blue non-removable sticker to put on your bike, identifying it as registered with the police. Could be an additional deterrent, who knows.

Locking: Sturdy U-Lock (like the New York Fahgettaboudit) through the frame & rack, sturdy cable lock (I have this one) through the wheels and secured to your U-lock. Locks are still only a deterrent, but that and locking in a highly visible location could be enough. At least, I've had luck with it. Knocks on wood

It was basically one of these with a simple padlock locking it together.

I don't know if they cut the cable or smashed the lock, there wasn't any debris left to tell how they got through it.

You should get a padlock with the gun -- all the manufacturers are shipping with them now to comply with state laws. So all you need then is a piece of heavy furniture (like your bed) and one of these

Your story saddens me. If you live in a big city, bike stealing is a real problem. However, bike is way to fun and good for you to give up. To avoid being stolen in the future, here are my suggestions.

Have the best lock you can find. Even the most expensive lock kit is still probably cheaper than buying a new bike. Also, make sure you watch a couple youtube tutorials on how to lock your bike, just to be sure you're making the best out of it. Also, you can choose a more modest bike, or simply make it look modest. Maybe don't clean it too often, etc, be creative!

If you live in a big city, you will most likely lock it close to many other bicycles. If yours has the thoughest lock and doesn't look like the best deal they can come up with, shitty bike stealers won't choose yours.

That said, go back to the camera guys and the police. They can't all be dicks. Seriously, do it!

Personally, I lock my bike with this U-Lock around the back wheel and the body and this for the front wheel. I also keep easy to remove valuable stuff in my backpack.

I use the Kryptonite Fahgettaboutit through my front wheel and frame, then loop this cable into itself through my saddle and back wheel and lock the end up in the U-Lock.

~$70 for a bigger piece of mind.

You mean one of these cables? http://www.amazon.com/Kryptonite-720018210610-KryptoFlex-Double-Security/dp/B000NOO3ZQ

I'm really new to all this...

> never lock your bike outside unless you check every 5 mins or use divvy.

This is complete nonsense. I've locked all 4 of my bikes up across the city in various places over night and not had so much as a strapped on light stolen.

I use a single Kryptonite Evolution lock through the bike rack - front wheel and frame - and then a cable that goes through the rear wheel/ frame and into the bike lock:

http://www.amazon.com/Kryptonite-Evolution-Bicycle-FlexFrame-11-5-Inch/dp/B005YPK9N4/ref=sr_1_39?s=cycling&ie=UTF8&qid=1406032049&sr=1-39

http://www.amazon.com/Kryptonite-720018210610-KryptoFlex-Double-Security/dp/B000NOO3ZQ/ref=sr_1_6?ie=UTF8&qid=1406031935&sr=8-6&keywords=kryptonite+bike+lock

I've left my bike in some of the 'roughest' (as it concerns to bike thefts) parts of town with nothing missing or damaged.

KHS Flite 100


Trek 3700

Fuji Cross 2.0

Fuji Roubaix 1.0


I see tons of stories that 'oh it was locked up' or 'I had a u-lock' but many times it was locked with something like this:

http://www.amazon.com/U-Bike-Lock-with-Keys/dp/B00IA6OQ3I/ref=sr_1_4?s=cycling&ie=UTF8&qid=1406032225&sr=1-4&keywords=ulock

That you can practically twist off if you pull hard enough. Heck - I've helped someone remove a rusted u-lock off of their bike by simply spraying it with liquid wrench and prying it off with a pair of channel lock pliers.

A bike is an investment - protect it with quality products. I'm not saying this will stop every bike theft in the city - but the harder you make it for them (bike thieves know which locks are easy to defeat and which are a pain) the safer your bike is.